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1、Unit 2 I used to be afraid of the dark教学内容：人教版新目标九年级Unit Two Section B(Period 1)教材分析：本单元通过对人物外貌及性格变化的描写，以be afraid of 结构为框架，以used to 结构的表达为主要内容，进行多角度地反复练习。Section B 主要以听力为主，通过对听力的训练，继续练习 used to 结构的使用。在内容上又增加了有关爱好方面的词汇和表达，同时也练习 used to 结构否定形式的表达和运用。教学目标：1.知识目标：1）Vocabulary: insect candy chew gum 2)
2、Phrase: worry about; all the time 3) Useful expressions: I used to like I didnt use to like2.能力目标： 1）通过对自己现在和过去的比较，熟练掌握 used to 的用法。 2）通过对听力的训练，掌握并提高听说能力和运用新词汇的能力。3.情感目标：人是发展变化的，不但身体上会发生变化，兴趣和爱好也会较以前有所不同，随着年龄的增长，应不断克服自己的缺点，增长知识，健全自己的人格，日趋完善自己。教学重点：used to 的肯定和否定形式变化教学难点： 对听力的理解教学方法：复习巩固、讨论、回答、讲解、练习等
3、教学用具：卡片、录音机、磁带、图画、多媒体电脑教学步骤： Step Lets revise1. Greetings2. Play a piece of music of Jay Chou, who is loved by most of the studentsT: Do you know who is the singer of this song?S: Jay Chou.T: Right. Now look at these two pictures of Jay Chou. One is about his childhood, .the other is about now. Can
4、you talk about the differences between now and past.S1: He used to be short, but now he is tall.S2: He used to have short hair, but now he has long hair.S3: He used to be a little fat, but now he is thin.S4: .(通过呈现学生喜欢的歌手的图片，让学生通过对比他的过去和现在，无形之中复习了used to 的用法，培养了学生口头表达的能力，也引发了学生的学习兴趣。)Step Lets learn
5、1. Present a picture of insects: butterfly, spider, etc.T: Do you know what they are? Students can answer them easily.T: But do you know they have the same name: insectS: insect(repeat several times)2. Present the picture of candy, and teach students how to read and write3. Present the picture of gu
6、m, and do the action of “chew”, teach students these two words(通过图片实物来学单词，培养学生直接用英语思维的习惯，尽量避免用汉语思维，而且用图片教学形象生动，学生也印象深刻。)Step Lets discuss1. Present questions: Did you like gym class when you were a child? Did you like painting pictures when you were a child? Did you like spiders and other insects wh
7、en you were a child? Did you like music class when you were a child?T: If so , you can expression like this: I used to like when I was a child.OK, then you can discuss the topic with your partner :What did you use to do when you were a child?(学生自由谈论，充分发挥，利用use to 不断创造出新的语言，培养了学生口头表达的能力。)2. After dis
8、cussion freely, ask one or two students to speak in front of the class. (宽容对待学生的错误，鼓励学生说他们想说的事情，训练的流利表达。)Step Lets listen1. T: look at the textbook 2a, listen and check the sentences you hear.1)._ I didnt use to like tests. 2)._ We used to walk to school 3)._ I used to hate gym class. 4). _I used to
9、 be on the soccer team.Before listening , the teacher explain two language points: the negative of used to didnt use to on the school team, pay attention to the prep on2.3. 2004年1-9月折旧额=3600/10/12*9=270（万元）Listen again, Fill in the blank, then check the answers. After check the answers ,let students
10、 pay attention to the phrase: worry about, and explain it to students. eg. Dont go home late, or your parents will worry about you. A机体抗血栓形成能力降低 D继发细菌感染(通过听力练习，促使学生获取处理和使用信息的能力，锻炼学生的听力。)B支付在建工程人员工资作为投资活动现金流出Step Exs: 1.2. 借：银行存款 9 100万元I _ to the music, but now Im getting interested in it.A.B. 4、文件、
11、数据库didnt use B. didnt used C. dont use D. dont usedD收到政府拨付用于新型设备的款项应冲减设备的建造成本2. I am worrying _ my test. A. for B. about C. of D. in 答案 E(通过练习题的呈现，给学生及时再现讲解时所提到的知识点，即使巩固所学的知识，备战中考。)试画出计算所得税的决策树和判断表。Step Pairwork and writing parctise T: compare yourself with your partner, here is an example for you:
12、A: I used to eat candy all the time. Did you? B: Yes, I did. And I used to chew gum a lot.You can talk freely to each other.After this, let students write about themselves by comparing his past and now.(进一步锻炼学生说和写的能力) 答案 DIC时，出现一种由于微血管病变引起的溶血性贫血，红细胞因受微血管内纤维蛋白丝切割、挤压而引起碎裂，外周血中出现各种裂体细胞。裂体细胞出现为溶血的表现，因溶血而导性贫血。教学反思：1. 本教案始终贯穿了“以人为本”的思想，始终把学生做为教学过程的主体，让学生积极参与到其中来。2.3. 【答案】：D体现了“新目标”这套教材的初衷，设计了和学生生活相关的真实的教学内容，吸引并组织学生积极参与，让学生动起来，让学生主动的去汲取知识，并在快乐中学习。4. 学生在练习过程中体现出对used to 否定形式掌握不太熟练，要在以后的教学中加强训练。